QUCS AlternativesCircuit Simulators & Electronic Design Automation Tools like QUCS

QUCS is described as 'The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of results of large-signal, small-signal and noise behavior in circuits' and is a circuit simulator in the education & reference category. There are more than 25 alternatives to QUCS for a variety of platforms, including Windows, Linux, Web-based, Mac and Flatpak apps. The best QUCS alternative is Circuit JS, which is both free and Open Source. Other great apps like QUCS are LTspice, Altium Designer, Pspice and Proteus PCB design.

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Alternatives list

  1. Circuit JS icon

    Circuit JS

     63 likes
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    This is a javascript electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage.

    47 Circuit JS alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Circuit JS screenshot 1
     

    • Circuit JS is the most popular Web-based, Windows, Mac & Linux alternative to QUCS.

    • Circuit JS is the most popular Open Source & free alternative to QUCS.

    • Circuit JS is Free and Open SourceQUCS is also Free and Open Source
  4. Altium Designer icon

    Altium Designer

     18 likes
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    Features a unified workflow for schematic capture, PCB layout, mixed analog/digital simulation, signal integrity analysis, real-time 3D editing, ECAD-MCAD collaboration, component libraries, collaborative design tools, BOM generation, routing, and manufacturing outputs.

    51 Altium Designer alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Windows
    Altium Designer screenshot 1
     

    • Altium Designer is the most popular commercial alternative to QUCS.

    • Altium Designer is Paid and ProprietaryQUCS is Free and Open Source
  11. Ngspice icon

    Ngspice

     8 likes
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    Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is based on three open source software packages: Spice3f5, Cider1b1 and Xspice. Ngspice is part of gEDA project, a full GPL'd suite of Electronic Design Automation tools.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    ngspice on KDE (Linux) with gschem in background
     
  14. TINA icon

    TINA

     9 likes
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    TINA Design Suite is a powerful circuit simulation package for analyzing, designing, and real time testing of analog, digital, VHDL, MCU, SMPS, RF, communication, optoelectronic and mixed electronic circuits and their PCB layouts.

    51 TINA alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    TINA screenshot 1
     
12 of 36 QUCS alternatives